We really liked our stay in this appartement, it's small but really cozy and cute. hosts were very helpful and nice, the place was super clean and we had all supplies needed right from the start - even coffee. :-)
It's in Dusit, so not very touristy, more of a place to see real life in Bangkok, what was really nice, there's a pier nearby, so you can get really quick to the the main attractions.
I can absolutely recommend it and would probably stay again myself. :-)